Inherited from Sauraseni Apabhramsa तुज्झु (tujjhu), from Sauraseni Prakrit 𑀢𑀼𑀚𑁆𑀛𑀁 (tujjhaṃ), from Sanskrit तुभ्यम् (tubhyam).[1] Cognate to Assamese তজু (tozu, “your”).
तुझ • (tujh) (Urdu spelling تُجھ)